Lines Matching +full:scatter +full:- +full:gather

1 # SPDX-License-Identifier: GPL-2.0-only
100 	  pools as needed. To reduce run-time kernel memory requirements, you
119 	  <Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt>
124 # Should be selected if we can mmap non-coherent mappings to userspace.
150 	  to allocate big physically-contiguous blocks of memory for use with
151 	  hardware components that do not support I/O map nor scatter-gather.
235 	bool "Enable debugging of DMA-API usage"
240 	  drivers like double-freeing of DMA mappings or freeing mappings that
249 	bool "Debug DMA scatter-gather usage"
259 	  preparing literal scatter-gather descriptors, where there is a risk of
261 	  is technically out-of-spec.